The number line shows the movement of a glacier that retreats 8 meters every years a) How would you use division to represent the yearly change in the glacier's position over the next 4 years?

b) How would you use division to represent the yearly change in the glacier's position over the past 4 years?

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

so, converting firstly the mixed fractions to improper fractions and then "adding".

answer: i believe the answer is e

step-by-step explanation: